Element block pseudo-element :before generated with font-size 16px transform float none margin 0px box-sizing content-box padding 20px background z-index auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) transition border-radius text-shadow 1px 1px 1px rgba(0,0,0,0.2) overflow hidden width 160px border 0px rgba(0,0,0,1) solid height auto cursor default line-height 1 display block position static font-weight normal